GB1324226A - Fluid cooled lance - Google Patents

Fluid cooled lance

Info

Publication number
GB1324226A
GB1324226A GB5159571A GB5159571A GB1324226A GB 1324226 A GB1324226 A GB 1324226A GB 5159571 A GB5159571 A GB 5159571A GB 5159571 A GB5159571 A GB 5159571A GB 1324226 A GB1324226 A GB 1324226A
Authority
GB
United Kingdom
Prior art keywords
nozzle
fluid cooled
central
nov
tubular member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5159571A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Conzinc Riotinto of Australia Ltd
Conzinc Riotinto Ltd
Original Assignee
Conzinc Riotinto of Australia Ltd
Conzinc Riotinto Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conzinc Riotinto of Australia Ltd, Conzinc Riotinto Ltd filed Critical Conzinc Riotinto of Australia Ltd
Publication of GB1324226A publication Critical patent/GB1324226A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
GB5159571A 1970-11-19 1971-11-05 Fluid cooled lance Expired GB1324226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU325170 1970-11-19

Publications (1)

Publication Number Publication Date
GB1324226A true GB1324226A (en) 1973-07-25

Family

ID=3693705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5159571A Expired GB1324226A (en) 1970-11-19 1971-11-05 Fluid cooled lance

Country Status (10)

Country Link
US (1) US3751019A (xx)
JP (1) JPS5140525B1 (xx)
CA (1) CA954692A (xx)
DE (1) DE2156106C3 (xx)
ES (1) ES397133A1 (xx)
FI (1) FI51954C (xx)
FR (1) FR2114863A5 (xx)
GB (1) GB1324226A (xx)
ZA (1) ZA717330B (xx)
ZM (1) ZM15971A1 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350158A (en) * 1990-10-31 1994-09-27 Mincorp Limited Metallurgical lance and method of cooling the lance

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432552A1 (fr) * 1978-08-03 1980-02-29 Siderurgie Fse Inst Rech Lance a double flux pour l'insufflation en profondeur de produits pulverulents au sein d'une masse en fusion
US4550898A (en) * 1984-06-04 1985-11-05 Labate Ii Michael D Air cooled refractory lance
JPS6143489U (ja) * 1984-08-27 1986-03-22 東プレ株式会社 浴槽蓋
US4913735A (en) * 1989-02-09 1990-04-03 Palmer Manufacturing & Supply, Inc. Flux injector lance for use in processing aluminum and method
JPH07275143A (ja) * 1994-04-04 1995-10-24 Akira Ishikawa 浴槽蓋
AUPO095996A0 (en) * 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
ITRM20010726A1 (it) * 2001-12-11 2003-06-11 Ct Sviluppo Materiali Spa Dispositivo idoneo ad alimentare sostanze in polvere o simili e relativo uso.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829960A (en) * 1954-01-18 1958-04-08 Henry J Kaiser Company Method and metallurgical device for the refining of steel
US3045997A (en) * 1959-03-02 1962-07-24 Armco Steel Corp Porous oxygen lance
US3169161A (en) * 1961-04-05 1965-02-09 Air Prod & Chem Oxygen-fuel probe
US3201104A (en) * 1962-08-21 1965-08-17 Walter V Berry Oxygen lance for subsurface use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350158A (en) * 1990-10-31 1994-09-27 Mincorp Limited Metallurgical lance and method of cooling the lance

Also Published As

Publication number Publication date
ZM15971A1 (en) 1972-09-21
DE2156106C3 (de) 1975-05-07
ES397133A1 (es) 1974-05-01
US3751019A (en) 1973-08-07
FR2114863A5 (xx) 1972-06-30
CA954692A (en) 1974-09-17
DE2156106A1 (de) 1972-05-25
ZA717330B (en) 1972-08-30
DE2156106B2 (de) 1974-08-29
FI51954B (xx) 1977-01-31
JPS5140525B1 (xx) 1976-11-04
FI51954C (fi) 1977-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee